
中文摘要:工艺自控流程在油气场站的设计、施工、运行阶段都至关重要,SmartPlant P&ID作为目前领先的设计软件,通过其数据库系统,和配管、仪表专业相关的工程软件实现数据的对接和校验。SmartPlant P&ID管道的属性输入是实现后续功能的基础,管道的属性输入其关键和易错点在于属性传递。当若干根工艺管道相连时,修改其中一个管线的某些属性值,会自动传递到其他的管线上,而某些属性又不会产生传递,极易出错。因此在管线属性的输入过程中需要时刻注意图中经常会遇到属性中断的地方,通过System editing的方式或采用添加属性中断标志End all的方式来实现,并对管道操作压力、操作温度、设计温度、设计压力、材料、编号、流体代号等属性进行校验,最终消除由于属性传递而产生的错误。
英文摘要:The process automatic control process is very important in the design, construction and operation of oil and gas station. As the leading design software at present, SmartPlant P&ID realizes data docking and verification through its database system and engineering software related to piping and instrument majors. The attribute input of SmartPlant P&ID pipeline is the basis of the following functions. The key and error-prone point of the attribute input of the pipeline is attribute transfer. When several process pipelines are connected, modifying the value of some attributes of one pipeline will automatically transfer to other pipelines, while some attributes will not generate transfer, which is very error-prone. So on properties of pipeline needs more attention in the process of the input figure often encounter attribute interrupts, or by adding attributes by means of System editing interrupt flag End all the way to implement, and design of pipeline operating pressure, operating temperature, temperature and design pressure, material code, serial number, fluid properties such as calibration, eventually eliminating errors due to property transfer.
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